|APOSTOLOS N. PAPADOPOULOS|
"It is through science that we prove, but through intuition that we discover."
[CV] [Publications] [Citations] [Courses & Diploma Theses] [Scala and Spark Seminar]
I was born in Eleftheroupolis (also known as Pravi), a small town near Kavala city. I obtained my 5-year diploma from the Department of Computer Engineering and Informatics, University of Patras, Greece and my PhD from the Department of Informatics, Aristotle University of Thessaloniki, Greece. Since 2009, I am an Assistant Professor with the Department of Informatics of Aristotle University. According to Google Scholar my h-index is 24 and according to American Mathematical Society my Erdős number is 3.
My current research interests span the fields of DATABASES and DATA MINING. In particular, I am interested in efficient query processing techniques in database systems (multidimensional data management, spatio-temporal data management), algorithms for mining graphs (dense subgraph discovery, frequent subgraphs, hidden graphs, probabilistic graphs), parallel and distributed techniques for massive data sets using Spark and Hadoop, and data management and mining over data streams.
Core Decomposition in Graphs: concepts, algorithms and applications, to be presented in
EDBT/ICDT Joint Conference 2016, Bordeaux, France, March 2016 (with Fragkiskos Malliaros and Michalis Vazirgiannis).
Core Decomposition: algorithms and applications, presented in IEEE/ACM International Conference on Social Network
Analysis and Mining (ASONAM), Paris, France, August 2015 (with Fragkiskos Malliaros and Michalis Vazirgiannis).
E. Tiakas, G. Valkanas, A.N. Papadopoulos, Y. Manolopoulos, D. Gunopulos: "Processing Top-k Dominating Queries in Metric Spaces", ACM Transactions on Database Systems (TODS), [best papers from EDBT 2014], 2015 (accepted).
G. S. Brodal, A. Kaporis, A. N. Papadopoulos, S. Sioutas, K. Tsakalidis, K. Tsichlas: "Dynamic 3-sided Planar Range Queries with Expected Doubly Logarithmic Time", Theoretical Computer Science (TCS), 526, pp.58-74, 2014.
E. Tiakas, G. Valkanas, A. N. Papadopoulos, Y. Manolopoulos, D. Gunopoulos: "Metric-Based Top-k Dominating Queries", Proceedings of the 17th International Conference on Extending Database Technology (EDBT), Athens, Greece, 2014.
A. Kosmatopoulos, K. Tsichlas, A. N. Papadopoulos: "Dynamic Processing of Dominating Queries with Performance Guarantees", Proceedings of the 17th International Conference on Database Theory (ICDT), Athens, Greece, 2014.
E. Valari, A. N. Papadopoulos: "Continuous Similarity Computation over Streaming Graphs", Proceedings of the European Conference on Machine Learning and Principles and Practice of Knowledge Discovery in Databases (ECML/PKDD), Prague, Czech Republic, 2013.
D. Georgiadis, M. Kontaki, A. Gounaris, A. N. Papadopoulos, K. Tsichlas, Y. Manolopoulos: "Continuous Outlier Detection in Data Streams: an Extensible Framework and State-of-the-Art Algorithms", Proceedings of the ACM SIGMOD International Conference on Management of Data, [demo track], New York, NY, USA, 2013.
G. Valkanas, A. N. Papadopoulos, D. Gunopoulos: "SkyDiver: A Framework for Skyline Diversification", Proceedings of the 16th International Conference on Extending Database Technology (EDBT), Genoa, Italy, 2013.
M. Kontaki, A. N. Papadopoulos, Y. Manolopoulos: "Continuous Top-k Dominating Queries", IEEE Transactions on Knowledge and Data Engineering (TKDE), 24(5), pp.840-853, 2012.
E. Tiakas, A. N. Papadopoulos, Y. Manolopoulos: "Progressive Processing of Subspace Dominating Queries", The VLDB Journal, 20(6), pp.921-948, 2011.
M. Kontaki, A. Gounaris, A. N. Papadopoulos, K. Tsichlas, Y. Manolopoulos: "Continuous Monitoring of Distance-Based Outliers over Data Streams", Proceedings of the 27th IEEE International Conference on Data Engineering (ICDE), pp.135-146, Hannover, Germany, 2011.
A. Lyritsis, A. N. Papadopoulos, Y. Manolopoulos: "TAGs: Scalable Threshold-Based Algorithms for Proximity Computation in Graphs", Proceedings of the 14th International Conference on Extending Database Technology (EDBT), pp.295-306, Uppsala, Sweden, 2011.
OngoingPanagiotis Strouthopoulos is working on "Big Data Management and Analytics"
Apostolos Lyritsis is working on "Top-k-based Graph Mining Algorithms"
Elena Valari is working on "Query Processing and Mining over Streaming Graphs"
Georgia Latsiou is working on "Graph Mining in Probabilistic Graphs"
GraduatedEleftherios Tiakas completed his thesis on "Similarity and Preference Queries in Multidimensional Spaces"
PC Membership for 2014CIKM 2014: ACM International Conference on Information and Knowledge Management, 3-7 November, Shanghai, China.
ECML/PKDD 2014 : European Conference on Machine Learning and Principles and Practice of Knowledge Discovery in Databases, 15-19 September, 2014, Nancy, France.
NFMCP 2014 : International Workshop on New Frontiers in Mining Complex Patterns, 15-19 September, 2014, Nancy, France.
ICPRAM 2014 : 3rd International Conference on Pattern Recognition and Methods, 6-8 March, 2014, Loire Valley, France.
DaWaK 2014 : 17th International Conference on Data Warehousing and Knowledge Discovery, 1-5 September, 2014, Munich, Germany.
IEEE ISPA 2014 : 12th IEEE International Symposium on Parallel and Distributed Processing with Applications, 26-28, August, Milan, Italy.
SISAP 2014 : 7th International Conference on Similarity Search and Applications, 29-31 October, 2014, Los Cabos, Mexico.
ICA3PP 2014 : 14th International Conference on Algorithms and Architectures for Parallel Processing, August 24-27, 2014, Dalian, China.
APWeb 2014 : 16th Asia-Pacific Web Conference, 5-7 September, 2014, Changsha, China.
ADBIS 2014 : 18th East-European Conference on Advances in Databases and Information Systems, 7-10 September, 2014, Ohrid, FYROM.
MobiWIS 2014 : 11th International Conference on Mobile Web Information Systems, 27-29 August, 2014, Barcelona, Spain.